How to Convert EMLX File to PST Format in Bulk – 6 Best Steps

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  • Updated On:
    May 14th, 2025
  • Read Time:
    5 minutes

As a part of the digital era, the business is moving to a single email platform. Earlier, the teams were using Apple Mail. However, to improve integration with Microsoft 365, everyone is transitioning to Microsoft Outlook. Here comes the technical challenge: Apple Mail stores emails in EMLX format, which is not supported by Outlook. Therefore, how will the user convert EMLX file to PST? This blog will answer all of these questions. We will explore both manual methods and a secure EMLX Converter Tool that automates and simplifies the entire process. Read the blog for a better understanding.

Apple Mail stores email messages in an EMLX file format. Each file stores a single email message with its metadata. A PST (Personal Storage Table) is a file used by Microsoft Outlook to store email data on your computer. Users migrate from Apple Mail to Microsoft 365 for better integration tools. 

Need to Convert EMLX File to PST

Converting EMLX to PST is essential because PST files work across different platforms, while EMLX is specific to macOS. Given below are some of the advantages that explain why this conversion process is needed: 

  • Compatibility: Unlike EMLX, PST Files can be opened in MS Outlook and Mac.
  • File Structure: A PST File consolidates all your mailbox data into one file, making it easier to manage and back up. 
  • Backup: PST is commonly used for archiving and storing email data securely.
  • Integration: PST files integrate well with Microsoft 365, allowing you to import older email data directly into your Outlook account.
  • Migration: If you are switching from macOS to Windows, it is easier to convert .emlx to a PST format.

How to Convert EMLX to PST?

EMLX files can be converted to PST through two approaches. The first one involves using Outlook and Apple Mail. The second one utilizes a professional automated tool that allows users to convert multiple EMLX Files into PST in one go. Let’s go through these approaches step-by-step.

Manually Convert EMLX to Outlook PST Using Apple Mail & Outlook

This method involves IMAP sync, and therefore, the original data will be preserved in Apple Mail. It involves exporting Apple Mail emails, setting up an IMAP account, and lastly exporting emails to a PST file.

Use this step-by-step process to convert an .emlx file to PST:

Step 1: Export emails from Apple Mail and Set up an IMAP account

  1. Open the Apple Mail application and select the emails that you want to convert.
  2. Go to File > Export Mailbox
  3. Now, create or you can use an existing IMAP-enabled account.
  4. Add this account to Apple Mail and create a new folder.
  5. Drag and drop the exported emails in this IMAP folder.

Step 2: Export Emails to a PST File

  1. Open MS Outlook and add the same IMAP account in Outlook.
  2. Wait for some time for the emails to get synced.
  3. Navigate to File > Open & Export > Import/Export
  4. Select Export to a file > Outlook data file (.pst)
  5. Then, select the folder from the IMAP account and choose a location to save the file. 

Limitations: Large attachments may not get converted properly. IMAP is unable to maintain the complex folder hierarchies. This method becomes inefficient when handling enterprise-level migrations.

Fully Secure Software to Bulk Convert EMLX to PST File 

The EMLX to PST Converter Tool is a hassle-free solution for bulk email conversion to a wide range of formats. It includes features like selective conversions, automatic duplicate detection, and a built-in preview option. The tool also facilitates direct exports to platforms such as Outlook, Gmail, etc. Moreover, it features customizing folders and naming conventions. 

Below are the easy steps to convert EMLX file to PST:

  1. Launch the Converter tool after downloading it.
  2. Use either Select Files or Select Folders and then click Next.
  3. Locate your EML files, select and open them.
  4. Preview the chosen files from the tree structure, and click Next.
  5. Set PST as the output format & configure any additional settings if needed.
  6. Choose your destination folder and hit Convert

Conclusion

Enterprises often need this conversion for better integration with Microsoft 365 services. Through this blog, we’ve explored why there is a need to convert EMLX to PST. Also, we have addressed the various solutions, both manually and by using a professional EMLX to PST Converter Tool. The user can now choose the best-suited method as per their needs. 

Related Post: Convert EMLX to MBOX Files.

Frequently Asked Questions:

Q- How to convert EMLX to PST?

Ans- For this, you need to first export Apple Mail emails and set up the IMAP account. You can either create a new IMAP account or use an existing one. After that, export the emails to a PST File.

Q- What is the difference between PST and EML format?

Ans- One major difference is, PST Files can be opened across various platforms. EMLX files are specific to Apple Mail (macOS).

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About The Author:

Raj is a skilled technical writer who makes complicated topics easy to understand. With experience in email and cloud migration, he creates clear and engaging content that helps readers learn about technology. His work is trusted by many and has been featured on well-known tech sites.

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